GEOG 272 Lecture Notes - Lecture 9: Solar Irradiance, Asteroid Family, Sensible Heat

• School: Concordia University
• Department: Geography
• Course: GEOG 272
• Professor: Dr.Catherine Moore

Document Summary

Km/hr: and wind speed is classified according to the beaufort scale. And he did(cid:374)"t ha(cid:448)e i(cid:374)st(cid:396)u(cid:373)e(cid:374)ts to (cid:373)easu(cid:396)e (cid:449)i(cid:374)d speed at that ti(cid:373)e so he sued (cid:448)isual (cid:272)ues. In 1926, the measured wind speed was introduced. We gained more precision but we lost poetry. Anemometer is also usually set 10m above surface: the i(cid:373)po(cid:396)ta(cid:374)t thi(cid:374)g to (cid:396)e(cid:373)e(cid:373)(cid:271)e(cid:396) (cid:271)out (cid:449)i(cid:374)d di(cid:396)e(cid:272)tio(cid:374) is that it"s di(cid:272)tated (cid:271)y where the wind is (cid:272)o(cid:373)i(cid:374)g f(cid:396)o(cid:373). Not (cid:449)he(cid:396)e it"s goi(cid:374)g to: o, a (cid:449)i(cid:374)d that"s (cid:373)o(cid:448)i(cid:374)g f(cid:396)o(cid:373) (cid:374)o(cid:396)th to south is (cid:272)alled the (cid:374)o(cid:396)the(cid:396)ly (cid:449)i(cid:374)d. a (cid:449)i(cid:374)d that is (cid:373)o(cid:448)i(cid:374)g from southeast is called southeasterly wind. Direction is named according to origin of the wind, not its destination. And there are both thermal causes related to temperature and mechanical causes for diff pressures. For ex high pressure can be caued by the cooling of air. When air cools it contracts higher pressure.